From: Mario R. <bio...@te...> - 2014-02-28 19:03:27
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On Fri, 28 Feb 2014 14:04:54 +0100 Jan Hendrik Mueller <jan...@ma...> wrote: > Hi Mario, > thanks, that solves the problem! > If I add „set xyplane at 0“ a negative part of the z-axis is displayed. Is there a way to avoid this? Code below! > Thanks for help!! > Jan > > load(draw)$ > wxdraw3d( > user_preamble = "set view ,,,2 ; set xyplane at 0", > xrange=[0,5],yrange=[0,5],zrange=[0,10], > grid=true, > color=red, > parametric_surface(s,0,t,s,0,4,t,0,6) > ); > > Jan, When I run your code the z axis starts just at (0,0,0) as expected, both with wxdraw2d and draw2d. Can you send a screenshot to me, please? -- Mario |